The following will get me the Column from a treeview, but from
focus_column I don't know if I'm in the first, second, third . . . or
last column.
GtkTreePath *tp=NULL;
GtkTreeViewColumn *focus_column=NULL;
gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &tp, &focus_column);
How do you get the column number from a GtkTreeViewColumn pointer? Is
there a way to get the previous and/or next Column or column number?
Thanks,
Dave
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